994 resultados para West Island


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During a field campaign in the Austral spring 2012 the sedimentary architecture of a polar gravel-beach system at the southern coast of Potter Peninsula (Area 3) was revealed using ground-penetrating radar (GPR, Geophysical Survey Systems, Inc. SIR-3000). 31 profiles were collected using a mono-static 200 MHz antenna operated in common offset mode. Trace increment was set to 0.05 m. A differential global-positioning system (dGPS, Leica GS09) was used to obtain topographical information along the GPR lines. GPR data are provided in RADAN-Format, dGPS coordinates are provided in ascii format; projection is UTM (WGS 84, zone 21S).

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Field stations where Crustacea (Decapoda, Stomatopoda) have been collected during BIORECIE campaign at Juan de Nova Island (December 3-9, 2013). Station 20, in front of the camp, has been visited each day. Station 31 is arbitrarily chosen for a few samples collected in shallow waters of the outer reef.